var bbc={};bbc.emp_fmtj=function(o){this.domId=null;this._self=this;this._attachedToOnLoadStack=false;this._empPlayersArray=new Array();this._expressInstallUrl='http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash'
this._targetFlashVersion=o.version||8;this._flashVersion=newsi.getFlashVersion();this._isSupportedVersion=this._checkFlashVersion();}
bbc.emp_fmtj.doubleClick=false;bbc.emp_fmtj.prototype.setEmpGlobalVariables=function(){this._params={};this._variables={};this._attributes={};this.setParam("swf","http://news.bbc.co.uk/player/emp/2_2_1773/player.swf");this.setParam("id","bbc_emp_fmtj_embed");this.setParam("wmode","default");this.setParam("allowFullScreen","true");this.setVariable("config","http://news.bbc.co.uk/player/emp/config/default.xml");this.setVariable("companionSize","300x30");this.setVariable("companionType","adi");for(player in this._empPlayersArray){this.setLocalVarsAndWriteEmpObj({obj:this._empPlayersArray[player]});}}
bbc.emp_fmtj.prototype.setLocalVarsAndWriteEmpObj=function(o){this.setVariable("preroll","");if(!bbc.emp_fmtj.doubleClick&&(typeof BBC==="object"&&typeof BBC.adverts.empCompanion==='function')&&o.obj["width"]!= "256"){this.setVariable("preroll",BBC.adverts.empCompanion());this.setVariable("companionSize","300x30");this.setVariable("companionType","adi");bbc.emp_fmtj.doubleClick=true;};if(!o.obj["height"]&&!o.obj["width"]){this.setAttribute("height",106);switch(o.obj["size"]){case"Small":this.setAttribute("width",203);break;case"Full":this.setAttribute("width",512);break;}}else{this.setAttribute("width",o.obj["width"]);o.obj["height"]=this._padHeightForToolbar(o.obj["height"]);this.setAttribute("height",o.obj["height"]);}
if(o.obj["caption"]){this.setAttribute("caption",o.obj["caption"])}
if(o.obj["id"]){this.setAttribute("name",o.obj["id"])};if(o.obj["autoPlay"]){this.setVariable("config_settings_autoPlay",o.obj["autoPlay"])};if(o.obj["config_settings_autoPlay"]){this.setVariable("config_settings_autoPlay",o.obj["config_settings_autoPlay"])};if(o.obj["playlist"]){this.setVariable("playlist",this._URLEncode(o.obj["playlist"]))};if(o.obj["config_plugin_fmtjLiveStats_pageType"]){this.setVariable("config_plugin_fmtjLiveStats_pageType",o.obj["config_plugin_fmtjLiveStats_pageType"])};this.setVariable("embedReferer",document.referrer);if(o.obj["config_plugin_fmtjLiveStats_edition"]){this.setVariable("config_plugin_fmtjLiveStats_edition",o.obj["config_plugin_fmtjLiveStats_edition"])};if(o.obj["fmtjDocURI"]){this.setVariable("embedPageUrl",o.obj["fmtjDocURI"])};var domId=this.domId;var flashVars=this._hashToQueryUrl(this._variables);var flashArgs=this._mergeHashes(this._params,this._attributes);flashArgs['flashvars']=flashVars;var flashEmpObject=newsi.html.flash.getObjEmbString(flashArgs);document.getElementById(o.obj["domId"]).innerHTML=flashEmpObject;}
bbc.emp_fmtj.prototype.setDomId=function(value){this.domId=value;}
bbc.emp_fmtj.prototype.setAttribute=function(key,value){this._addAttribute(key,value);}
bbc.emp_fmtj.prototype.setParam=function(key,value){this._addParam(key,value);}
bbc.emp_fmtj.prototype.setVariable=function(key,value){this._addVariable(key,value);}
bbc.emp_fmtj.prototype.getEmpEmbeddedParams=function(id){if(this._attachedToOnLoadStack==false){this._attachToOnLoadStack();this._attachedToOnLoadStack=true;}
var parentId=document.getElementById(id);var objectTags=parentId.getElementsByTagName('param');var empParamsObj={};empParamsObj["domId"]=id
for(j=0;j<objectTags.length;j++){switch(objectTags[j].nodeType){case 1:empParamsObj[objectTags[j].name]=objectTags[j].value;}}
if(this._isSupportedVersion==false){this._renderNoFlashContent(empParamsObj);return false;}else{this._empPlayersArray.push(empParamsObj)}}
bbc.emp_fmtj.prototype._checkFlashVersion=function(){if(this._flashVersion<this._targetFlashVersion){return false;}else{return true;}}
bbc.emp_fmtj.prototype._renderNoFlashContent=function(paramObj){if(!paramObj.holding){var parentTag=document.getElementById(paramObj.domId);parentTag.innerHTML='<div class="audioImage"></div><div class="warning">'+'<p><strong>Cannot play media.</strong>You do not have the correct'+' version of the flash player. <a href="'+this._expressInstallUrl+'">'+'Download the correct version</a></p></div>';}else{var holdingImageSrc=paramObj.holding;var holdingImageTag=document.createElement("img");holdingImageTag.setAttribute("src",holdingImageSrc);holdingImageTag.setAttribute("width",paramObj.width);holdingImageTag.setAttribute("height",paramObj.height);holdingImageTag.setAttribute("class","holding");var parentTag=document.getElementById(paramObj.domId);parentTag.innerHTML='<div class="warning">'+'<p><strong>Cannot play media. </strong>You do not have the correct'+' version of the flash player. <a href="'+this._expressInstallUrl+'">'+'Download the correct version</a></p></div>';parentTag.firstChild.parentNode.insertBefore(holdingImageTag,parentTag.firstChild)}}
bbc.emp_fmtj.prototype._addParam=function(key,value){this._params[key]=value;}
bbc.emp_fmtj.prototype._addVariable=function(key,value){this._variables[key]=value;}
bbc.emp_fmtj.prototype._getVariable=function(key){return this._variables[key];}
bbc.emp_fmtj.prototype._addAttribute=function(key,value){this._attributes[key]=value;}
bbc.emp_fmtj.prototype._hashToQueryUrl=function(hash){var query="";var last=hash.length;var current=1;for(var key in hash){query+=key+"="+hash[key];if(current!=last){query+="&";}
current++;}
return query;}
bbc.emp_fmtj.prototype._mergeHashes=function(hash,otherHash){for(var key in otherHash){hash[key]=otherHash[key];}
return hash;}
bbc.emp_fmtj.prototype._URLEncode=function(clearString){var output='';var x=0;clearString=clearString.toString();var regex=/(^[a-zA-Z0-9_.]*)/;while(x<clearString.length){var match=regex.exec(clearString.substr(x));if(match!=null&&match.length>1&&match[1]!=''){output+=match[1];x+=match[1].length;}else{if(clearString[x]==' '){output+='+';}else{var charCode=clearString.charCodeAt(x);var hexVal=charCode.toString(16);output+='%'+(hexVal.length<2?'0':'')+hexVal.toUpperCase();}
x++;}}
return output;}
bbc.emp_fmtj.prototype._padHeightForToolbar=function(oldHeight){var newHeight=parseInt(oldHeight);newHeight=newHeight+35;return newHeight;}
bbc.emp_fmtj.prototype._attachToOnLoadStack=function(){if(window.attachEvent){window.attachEvent("onload",function(e){emp_load.setEmpGlobalVariables();});}
else if(window.addEventListener){window.addEventListener("load",function(e){emp_load.setEmpGlobalVariables();},false);}}